H-Bridge Motor Driver, 2-7 V, 1.4 A, 200 kHz

  • Not Recommended for New Designs
  • This page contains information on a product that is not recommended for new designs.

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Product Details

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Block Diagram

NXP MC34933 Power Actuation Block Diagram

NXP MC34933 Power Actuation Block Diagram


Key Features

  • Built-In 2-Channel H-Bridge Driver
  • H-Bridge Operation Voltage 2.0 V ~ 7.0 V
  • Output Current 1.0 A @TA=25°C
  • Low Total RDS(ON) 0.8 Ω (Typ), 1.0 Ω (Max) @ TA=25 °C
  • Dual Channel Parallel Driver, RDS(ON) 0.4Ω (Typ). Max DC Current 1.4 A
  • PWM Control Input Frequency up to 200 kHz
  • Built-In Shoot-Through Current Prevention Circuit
  • Built-In Charge Pump Circuit (External Cap type)
  • VCC Low Voltage Detection for logic power supply voltage
  • Thermal Detection for H-Bridge driver
  • Parallel interface and input control
  • Ambient operating temperature -20 °C (Min), 85 °C (Max)

Product Longevity Program

  • This product is included in the NXP Product Longevity Program ensuring a stable supply of products for your embedded designs. The MC34933 is included in the 15-year program

Part numbers include: MC34933EP.


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5 documents

Design Resources


3 hardware offerings


2 software files

Note: For better experience, software downloads are recommended on desktop.

Engineering Services

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